MGA's winning products include Lalaloopsy, Mini Lalaloopsy and Moxie Girlz 3D Art-titude dolls. From Zapf, My First Baby Annabell Time to Sleep was also crowned with an award.
Marian Davis, marketing manager at MGA and Zapf Creation, said: "We are delighted to have won four prestigious industry awards for our innovative products.
"It just shows the quality and excellent play value of our products, and we are over the moon that this has been recognised by both parents and children alike."
A full list of winners, with category breakdowns, will be announced by Right Start at a special award giving ceremony in October.